7627928

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 19083600

約数和(自身を除く): 11455672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 61, 77, 88, 98, 116, 122, 154, 196, 203, 232, 244, 308, 319, 392, 406, 427, 488, 539, 616, 638, 671, 812, 854, 1078, 1276, 1342, 1421, 1624, 1708, 1769, 2156, 2233, 2552, 2684, 2842, 2989, 3416, 3538, 4312, 4466, 4697, 5368, 5684, 5978, 7076, 8932, 9394, 11368, 11956, 12383, 14152, 15631, 17864, 18788, 19459, 23912, 24766, 31262, 32879, 37576, 38918, 49532, 62524, 65758, 77836, 86681, 99064, 125048, 131516, 136213, 155672, 173362, 263032, 272426, 346724, 544852, 693448, 953491, 1089704, 1906982, 3813964, 7627928]

約数ペア:

[(1, 7627928), (2, 3813964), (4, 1906982), (7, 1089704), (8, 953491), (11, 693448), (14, 544852), (22, 346724), (28, 272426), (29, 263032), (44, 173362), (49, 155672), (56, 136213), (58, 131516), (61, 125048), (77, 99064), (88, 86681), (98, 77836), (116, 65758), (122, 62524), (154, 49532), (196, 38918), (203, 37576), (232, 32879), (244, 31262), (308, 24766), (319, 23912), (392, 19459), (406, 18788), (427, 17864), (488, 15631), (539, 14152), (616, 12383), (638, 11956), (671, 11368), (812, 9394), (854, 8932), (1078, 7076), (1276, 5978), (1342, 5684), (1421, 5368), (1624, 4697), (1708, 4466), (1769, 4312), (2156, 3538), (2233, 3416), (2552, 2989), (2684, 2842)]